DS2740U+ Maxim Integrated Products, DS2740U+ Datasheet - Page 3

• Manufacturer Part Number: DS2740U+
• Description: IC CURRENT GAUGE(15BIT) 8UMAX
• Manufacturer: Maxim Integrated Products

Specifications of DS2740U+

• Function: Current Gauge (15 Bit)
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Battery Type: Li-Ion, NiMH
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Charge Safety Timers: No
• Mounting Style: SMD/SMT
• Temperature Monitoring: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Accuracy: -
• Sensing Method: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DS2740
Figure 1. BLOCK DIAGRAM
V
DD
PIO
STATUS/CONTROL
1-WIRE
ACCUMULATED
DQ
INTERFACE
TIMEBASE
CURRENT
AND
ADDRESS
CURRENT
15-Bit + Sign
ADC
CHIP
GROUND
R
R
IS
IS
10 k Ω
10 k Ω
C
F
SNS
IS2
IS1
V
SS
R
SNS
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